I don't know how many, if any payments you still need but it might help if you would send notices to people that payments are do.
This break took a while to fill and I had no idea that it had filled. I just happened to come across the break in a search and noticed that payments were do, I'm probably not the only one that didn't/doesn't know.

should that not be the persons responsibility to have the notify thread option on, if you put your name in a case break

Sure, that's something I could have done but have never used or noticed that option before.
I wasn't really complaining, only saying that I wasn't aware the break had filled and if there are payments still needed, it's possible others who joined might not know either.